What is the discounted payback period (in annual terms) of the following cashflow stream? The rate is 4.1%. Year 0: $-1,023 Year 4: $330 Year 7: $253 Year 12: $2,011 Year 16: $-481 Year 21: $-93 What is the IRR for the following cash flow stream? (Blackboard will yell at you about the units (%), when tested it looks like adding the units or leaving the units off of this problem makes no difference in the grading. Do NOT answer in decimal form!) Year 0: $-4829 Year 1: $2372 Year 5: $2850 --- Year 10: $2500